USER
36
Scenario B
the RESET icon will appear along with a dif-
ferent alarm code, together with the .
In this case, proceed as described in point
3.
2
Displaying just the RESET icon
Press the key
to reset the operation.
If the boiler performs the firing proce-
dure and resumes normal operation,
the stoppage can be attributed to a
chance situation.
Repeated lockouts require the intervention
of the
r
Technical Assistance Centre
3
Displaying the RESET icons and
requires the intervention of the
r
Technical Assistance Centre
Scenario B - temporary fault
Scenario B - definitive fault
Fault on the domestic hot water circuit
probe -60.
The fault code is only displayed in standby.
Fault J0-J1 (faults regarding connections to
the board) requires the intervention of the
r
Technical Assistance Centre
1.21 Faults
Only the
icon lights up, and the alarm
code appears:
TEMPORARY FAULTS
CODE
DESCRIPTION
41
Insufficient system pressure
60
Domestic hot water probe
71
Primary probe
77
Low temperature thermostat
For the “insufficient system pressure”
fault, carry out the system filling oper-
ations described in the "Special Func-
tions" chapter.
The
RESET icons light up, and the alarm
code appears:
RESETTABLE FAULTS PRESS THE RESET BUTTON
CODE
DESCRIPTION
10
Parasite flame
20
Limit thermostat
40
Insufficient system pressure
The
RESET icons light up, and
the
alarm code appears:
CALL THE TECHNICAL SERVICE
CODE
DESCRIPTION
11
Parasite flame
22
Flue gas thermostat probe
42
Water pressure transducer
50-59 Electronic card
J0
No connection between the in-
terface and the main card
J1
No connection with remote
control
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